EX-16.1 2 v180581_ex16-1.htm

Exhibit 16.1

April 9, 2010

Securities and Exchange Commission

100 F Street, N.E.

Washington, DC 20549

Commissioners:

We have read the statements made by Acorn Energy Inc. (copy attached), which we understand will be filed with the Securities and Exchange Commission, pursuant to Item 4.01 of Form 8-K, as part of the Form 8-K of Acorn Energy Inc. dated April 9, 2010.  We agree with the statements concerning our Firm in such Form 8-K.

Very truly yours,

/s/ Kesselman & Kesselman

Certified Public Accountants

A member of PricewaterhouseCoopers International Limited